Servicing stack update for Windows 7 SP1 and Server 2008 R2 SP1: February 11, 2020

Summary

This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) makes sure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.

Important Before you install this update, see the Prerequisites section.

How to get this update

Method 1: Windows Update 

This update is available through Windows Update. It will be downloaded and installed automatically.  

Method 2: Microsoft Update Catalog 

To get the standalone package for this update, go to the Microsoft Update Catalog website.

Method 3: Windows Server Update Services

This update is also available through Windows Server Update Services (WSUS).

Prerequisites

You must have the following updates installed before you apply this update. If you use Windows Update, these updates will be offered automatically as needed.

Important You must restart your device after you install these required updates and before you apply any Monthly Rollup, Security-Only Update, Preview of Monthly Rollup, or standalone update.

Restart information 

You don't have to restart your computer after you apply this update.  

Update replacement information 

This update replaces the previously released update KB4536952.

File Information


File attributes

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

Note: The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.

File verification

File hash information

File name

SHA1 hash

SHA256 hash

Windows6.1-KB4537829-x86.msu

C8EFAF452FE867922A5B4C54590A8351C789F4EA

6FE7D3EFB945A46F80FAA1C76A06289F29C146A786429163442197775792AFA2

Windows6.1-KB4537829-x64.msu

24B386D113C37381C2E6BA80F4B114707F5A1DB0

3D445E6E2402CB4EE50B4DB0141AE1E4ABE090013F5A74C8A3343690270D14B5

For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

Apds.dll

6.1.7601.24546

1,798,144

16-Jan-2020

16:37

x86

Apircl.dll

6.1.7601.24546

223,744

16-Jan-2020

16:37

x86

Apss.dll

6.1.7601.24546

201,216

16-Jan-2020

16:37

x86

Cbscore.dll

6.1.7601.24546

845,824

16-Jan-2020

16:36

x86

Cbsmsg.dll

6.1.7601.24546

28,672

16-Jan-2020

05:24

x86

Cmiadapter.dll

6.1.7601.24546

120,320

16-Jan-2020

16:36

x86

Cmitrust.dll

6.1.7601.24546

296,960

16-Jan-2020

16:36

x86

Cmiv2.dll

6.1.7601.24546

2,040,832

16-Jan-2020

16:36

x86

Cntrtextinstaller.dll

6.1.7601.24546

143,872

16-Jan-2020

16:36

x86

Dpx.dll

6.1.7601.24546

257,024

16-Jan-2020

16:36

x86

Drupdate.dll

6.1.7601.24546

174,080

16-Jan-2020

16:36

x86

Drvstore.dll

6.1.7601.24546

324,096

16-Jan-2020

16:36

x86

Esscli.dll

6.1.7601.24546

266,240

16-Jan-2020

16:36

x86

Extendedsecurityupdatesai.dll

6.1.7601.24546

89,088

16-Jan-2020

05:24

x86

Fastprox.dll

6.1.7601.24546

606,720

16-Jan-2020

16:36

x86

Globalinstallorder.xml

Not applicable

1,973,556

26-Nov-2019

20:21

Not applicable

Helpcins.dll

6.1.7601.24546

105,472

16-Jan-2020

16:36

x86

Locdrv.dll

6.1.7601.24546

229,888

16-Jan-2020

16:37

x86

Mofd.dll

6.1.7601.24546

192,000

16-Jan-2020

16:36

x86

Mofinstall.dll

6.1.7601.24546

58,880

16-Jan-2020

16:36

x86

Msdelta.dll

6.1.7601.24546

305,664

16-Jan-2020

16:36

x86

Mspatcha.dll

6.1.7601.24546

35,328

16-Jan-2020

16:36

x86

Oemhelpins.dll

6.1.7601.24546

151,040

16-Jan-2020

16:37

x86

Pkgmgr.exe

6.1.7601.24546

209,920

16-Jan-2020

05:24

x86

Poqexec.exe

6.1.7601.24546

123,904

16-Jan-2020

05:24

x86

Repdrvfs.dll

6.1.7601.24546

302,080

16-Jan-2020

16:37

x86

Smiengine.dll

6.1.7601.24546

697,344

16-Jan-2020

16:37

x86

Smipi.dll

6.1.7601.24546

98,816

16-Jan-2020

16:37

x86

Svcini.exe

6.1.7601.24546

16,384

16-Jan-2020

05:24

x86

Wbemcomn.dll

6.1.7601.24546

363,520

16-Jan-2020

16:37

x86

Wbemcore.dll

6.1.7601.24546

780,288

16-Jan-2020

16:37

x86

Wbemprox.dll

6.1.7601.24546

29,184

16-Jan-2020

16:37

x86

Wcmtypes.xsd

Not applicable

1,047

26-Nov-2019

21:19

Not applicable

Wcp.dll

6.1.7601.24546

1,913,344

16-Jan-2020

16:37

x86

Wdscore.dll

6.1.7601.24546

190,464

16-Jan-2020

16:37

x86

Wmicmiplugin.dll

6.1.7601.24546

351,744

16-Jan-2020

16:37

x86

Wmiutils.dll

6.1.7601.24546

85,504

16-Jan-2020

16:37

x86

Wrpint.dll

6.1.7601.24546

54,272

16-Jan-2020

05:22

x86

Xmllite.dll

1.3.1001.0

180,736

16-Jan-2020

16:37

x86

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Apds.dll

6.1.7601.24546

2,172,928

16-Jan-2020

16:58

x64

Apircl.dll

6.1.7601.24546

276,480

16-Jan-2020

16:58

x64

Apss.dll

6.1.7601.24546

235,520

16-Jan-2020

16:58

x64

Cbscore.dll

6.1.7601.24546

976,896

16-Jan-2020

16:58

x64

Cbsmsg.dll

6.1.7601.24546

28,672

16-Jan-2020

16:58

x64

Cmiadapter.dll

6.1.7601.24546

125,952

16-Jan-2020

16:58

x64

Cmitrust.dll

6.1.7601.24546

479,232

16-Jan-2020

16:58

x64

Cmiv2.dll

6.1.7601.24546

3,739,136

16-Jan-2020

16:58

x64

Cntrtextinstaller.dll

6.1.7601.24546

170,496

16-Jan-2020

16:58

x64

Dpx.dll

6.1.7601.24546

399,872

16-Jan-2020

16:58

x64

Drupdate.dll

6.1.7601.24546

204,288

16-Jan-2020

16:58

x64

Drvstore.dll

6.1.7601.24546

423,936

16-Jan-2020

16:58

x64

Esscli.dll

6.1.7601.24546

440,320

16-Jan-2020

16:58

x64

Extendedsecurityupdatesai.dll

6.1.7601.24546

102,400

16-Jan-2020

05:17

x64

Fastprox.dll

6.1.7601.24546

909,824

16-Jan-2020

16:58

x64

Globalinstallorder.xml

Not applicable

1,973,556

18-Nov-2018

02:41

Not applicable

Helpcins.dll

6.1.7601.24546

142,336

16-Jan-2020

16:58

x64

Locdrv.dll

6.1.7601.24546

370,176

16-Jan-2020

16:58

x64

Mofd.dll

6.1.7601.24546

278,528

16-Jan-2020

16:58

x64

Mofinstall.dll

6.1.7601.24546

76,288

16-Jan-2020

16:58

x64

Msdelta.dll

6.1.7601.24546

452,096

16-Jan-2020

16:58

x64

Mspatcha.dll

6.1.7601.24546

46,592

16-Jan-2020

16:58

x64

Oemhelpins.dll

6.1.7601.24546

222,208

16-Jan-2020

16:58

x64

Pkgmgr.exe

6.1.7601.24546

199,168

16-Jan-2020

05:18

x64

Poqexec.exe

6.1.7601.24546

142,336

16-Jan-2020

05:18

x64

Repdrvfs.dll

6.1.7601.24546

454,144

16-Jan-2020

16:58

x64

Smiengine.dll

6.1.7601.24546

933,376

16-Jan-2020

16:58

x64

Smipi.dll

6.1.7601.24546

104,448

16-Jan-2020

16:58

x64

Svcini.exe

6.1.7601.24546

17,920

16-Jan-2020

05:17

x64

Wbemcomn.dll

6.1.7601.24546

529,920

16-Jan-2020

16:58

x64

Wbemcore.dll

6.1.7601.24546

1,225,216

16-Jan-2020

16:58

x64

Wbemprox.dll

6.1.7601.24546

43,520

16-Jan-2020

16:58

x64

Wcmtypes.xsd

Not applicable

1,047

18-Nov-2018

02:57

Not applicable

Wcp.dll

6.1.7601.24546

2,762,752

16-Jan-2020

16:58

x64

Wdscore.dll

6.1.7601.24546

271,872

16-Jan-2020

16:58

x64

Wmicmiplugin.dll

6.1.7601.24546

525,824

16-Jan-2020

16:58

x64

Wmiutils.dll

6.1.7601.24546

137,216

16-Jan-2020

16:58

x64

Wrpint.dll

6.1.7601.24546

60,928

16-Jan-2020

16:58

x64

Xmllite.dll

1.3.1001.0

198,656

16-Jan-2020

16:58

x64

Apds.dll

6.1.7601.24546

1,798,144

16-Jan-2020

16:37

x86

Apircl.dll

6.1.7601.24546

223,744

16-Jan-2020

16:37

x86

Apss.dll

6.1.7601.24546

201,216

16-Jan-2020

16:37

x86

Cbscore.dll

6.1.7601.24546

845,824

16-Jan-2020

16:36

x86

Cbsmsg.dll

6.1.7601.24546

28,672

16-Jan-2020

05:24

x86

Cmiadapter.dll

6.1.7601.24546

120,320

16-Jan-2020

16:36

x86

Cmitrust.dll

6.1.7601.24546

296,960

16-Jan-2020

16:36

x86

Cmiv2.dll

6.1.7601.24546

2,040,832

16-Jan-2020

16:36

x86

Cntrtextinstaller.dll

6.1.7601.24546

143,872

16-Jan-2020

16:36

x86

Dpx.dll

6.1.7601.24546

257,024

16-Jan-2020

16:36

x86

Drupdate.dll

6.1.7601.24546

174,080

16-Jan-2020

16:36

x86

Drvstore.dll

6.1.7601.24546

324,096

16-Jan-2020

16:36

x86

Esscli.dll

6.1.7601.24546

266,240

16-Jan-2020

16:36

x86

Extendedsecurityupdatesai.dll

6.1.7601.24546

89,088

16-Jan-2020

05:24

x86

Fastprox.dll

6.1.7601.24546

606,720

16-Jan-2020

16:36

x86

Globalinstallorder.xml

Not applicable

1,973,556

26-Nov-2019

20:21

Not applicable

Helpcins.dll

6.1.7601.24546

105,472

16-Jan-2020

16:36

x86

Locdrv.dll

6.1.7601.24546

229,888

16-Jan-2020

16:37

x86

Mofd.dll

6.1.7601.24546

192,000

16-Jan-2020

16:36

x86

Mofinstall.dll

6.1.7601.24546

58,880

16-Jan-2020

16:36

x86

Msdelta.dll

6.1.7601.24546

305,664

16-Jan-2020

16:36

x86

Mspatcha.dll

6.1.7601.24546

35,328

16-Jan-2020

16:36

x86

Oemhelpins.dll

6.1.7601.24546

151,040

16-Jan-2020

16:37

x86

Pkgmgr.exe

6.1.7601.24546

209,920

16-Jan-2020

05:24

x86

Poqexec.exe

6.1.7601.24546

123,904

16-Jan-2020

05:24

x86

Repdrvfs.dll

6.1.7601.24546

302,080

16-Jan-2020

16:37

x86

Smiengine.dll

6.1.7601.24546

697,344

16-Jan-2020

16:37

x86

Smipi.dll

6.1.7601.24546

98,816

16-Jan-2020

16:37

x86

Svcini.exe

6.1.7601.24546

16,384

16-Jan-2020

05:24

x86

Wbemcomn.dll

6.1.7601.24546

363,520

16-Jan-2020

16:37

x86

Wbemcore.dll

6.1.7601.24546

780,288

16-Jan-2020

16:37

x86

Wbemprox.dll

6.1.7601.24546

29,184

16-Jan-2020

16:37

x86

Wcmtypes.xsd

Not applicable

1,047

26-Nov-2019

21:19

Not applicable

Wcp.dll

6.1.7601.24546

1,913,344

16-Jan-2020

16:37

x86

Wdscore.dll

6.1.7601.24546

190,464

16-Jan-2020

16:37

x86

Wmicmiplugin.dll

6.1.7601.24546

351,744

16-Jan-2020

16:37

x86

Wmiutils.dll

6.1.7601.24546

85,504

16-Jan-2020

16:37

x86

Wrpint.dll

6.1.7601.24546

54,272

16-Jan-2020

05:22

x86

Xmllite.dll

1.3.1001.0

180,736

16-Jan-2020

16:37

x86

References

For information on SSUs, see the following articles:

Learn about the terminology that Microsoft uses to describe software updates.

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